/* color palette from <https://github.com/vuejs/theme> */
:root {
  --vt-c-white: #ffffff;
  --vt-c-white-soft: #f8f8f8;
  --vt-c-white-mute: #f2f2f2;

  --vt-c-black: #181818;
  --vt-c-black-soft: #222222;
  --vt-c-black-mute: #282828;

  --vt-c-indigo: #2c3e50;

  --vt-c-divider-light-1: rgba(60, 60, 60, 0.29);
  --vt-c-divider-light-2: rgba(60, 60, 60, 0.12);
  --vt-c-divider-dark-1: rgba(84, 84, 84, 0.65);
  --vt-c-divider-dark-2: rgba(84, 84, 84, 0.48);

  --vt-c-text-light-1: var(--vt-c-indigo);
  --vt-c-text-light-2: rgba(60, 60, 60, 0.66);
  --vt-c-text-dark-1: var(--vt-c-white);
  --vt-c-text-dark-2: rgba(235, 235, 235, 0.64);
}

/* semantic color variables for this project */
:root {
  --color-background: var(--vt-c-white);
  --color-background-soft: var(--vt-c-white-soft);
  --color-background-mute: var(--vt-c-white-mute);

  --color-border: var(--vt-c-divider-light-2);
  --color-border-hover: var(--vt-c-divider-light-1);

  --color-heading: var(--vt-c-text-light-1);
  --color-text: var(--vt-c-text-light-1);

  --section-gap: 160px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-background: var(--vt-c-black);
    --color-background-soft: var(--vt-c-black-soft);
    --color-background-mute: var(--vt-c-black-mute);

    --color-border: var(--vt-c-divider-dark-2);
    --color-border-hover: var(--vt-c-divider-dark-1);

    --color-heading: var(--vt-c-text-dark-1);
    --color-text: var(--vt-c-text-dark-2);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  position: relative;
  font-weight: normal;
}

body {
  color: var(--color-text);
  background: var(--color-background);
  transition: color 0.5s, background-color 0.5s;
  line-height: 1.6;
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
    Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 15px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  width: 100%;
}

input {
  padding: 15px 35px;
  border: none;
  border-style: none;
  border-bottom: 1px solid #f1f1f1;
  background-color: rgba(0, 0, 0, 0.02);
}

input:active {
  border: none;
  border-style: none;
  background-color: rgba(0, 0, 0, 0.02);
}

button {
  width: 100px;
  color: white;
  padding: 5px 10px;
  border-radius: 2px;
  background-color: rgba(0, 0, 0, 0.5);
  border: none;
  cursor: pointer;
}

body {
  width: 100vw;
  height: 100vh;
  background: hsla(255, 255, 255, 0.5);
}

.content {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: row;
  max-width: 100%;
  color: #333;
}

.link {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  color: #333;
  padding: 15px 30px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.link:hover,
.link:active {
  color: white;
  background-color: rgba(0, 0, 0, 0.5);
}

.router-link-active {
  color: white;
  padding: 15px 30px;
  background-color: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid white;
}

.right {
  flex: 1;
}

header {
  display: flex;
  flex-direction: row;
  line-height: 1.5;
  padding: 10px 20px;
  justify-content: center;
  align-items: center;
}

.logo {
  display: block;
  margin: 0 auto 2rem;
}

header input {
  background: transparent;
  font-size: 18px;
  flex: 1;
  outline: none;
  border-style: none;
  border-bottom: 1px solid #aaa;
}

a,
.green {
  text-decoration: none;
  transition: 0.4s;
}

.icon {
  width: 1em; height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
